Francis Johnston was an Irish priest and author who lived in the twentieth century. His works include Voice of the Saints (1965),Heart of the Saints (1975), Alexandria: The Agony and the Glory (1979), and Fatima, the Great Sign (1980). The latter was republished by TAN a year after its initial release. Mr. Johnston also wrote several pamphlets, among them Addict for Christ, Have You Forgotten Fatima?, and A Very Ordinary Girl.